package com.mybatis.basic;

import org.apache.log4j.Logger;

public class BaseUtils {

	private static final Logger log = Logger.getLogger(BaseUtils.class);

	/**
	 * 截取指定字符(".")之后的字符串
	 * @param str
	 * @return
	 */
	public String getLastStr(String str){
		return str.substring(str.lastIndexOf(".")+1);
	}

}
